body{
    padding: 0;
    margin: 0;
    background:url("../image/【哲风壁纸】人类世界-动画场景.png");
    background-size: cover;

}

div{
    width: 400px;
    height: 400px;
    background: rgb(116, 176, 216);
    margin: 300px auto;
    border-radius: 20px;
    text-align: center;
    font-size: large;
    border: 2px solid #55e48c;
    box-shadow: 0px 2px 10px 10px rgb(231, 209, 12) ;
}

h2{
    width: 350px;
    padding: 30px 0 0 0;
    margin: 0 auto;
}
#s1{
    height: 180px;
    text-align: right;
    margin: 0 auto;
    padding: 30px 0 0 0;
    font-weight: 700;
}

input{
    height: 25px;
}
.q1{
    width: 100px;
    padding: 0 0 0 110px;
    font-weight: 300;
    text-decoration: none;
}
input[type="submit"],
input[type="button"]{
    width: 140px;
    height: 30px;
    border-radius: 20px;
    border: none;
    background: blanchedalmond;
    color: rgb(0, 0, 0);
}

input[type="radio"]{
    vertical-align: middle;
    width: 20px;
}
#s2{
    text-align: center;
    margin: -15px auto;
}
#s3{
    text-align: center;
    margin: 0px auto;
    padding: 30px 0 0 0;
    font-weight: 700;
    height: 130px;
}